body {
    background-color: #f5f5f5;
    height: 3000px;
}

.w {
    width: 1200px;
    margin: auto;
}

.heade h2 img {
    display: block;
    width: 100%;
    height: 120px;
}

.nav {
    width: 100%;
    height: 40px;
    background-color: #333333;
}

.nav .w .zuo li {
    float: left;
    line-height: 40px;
}

.nav .w .zuo li a {
    display: inline-block;
    color: #b0b0b0;
    padding: 0 5px;
    font-size: 12px;
}

.nav .w .zuo li a:hover {
    color: #fff;
}

.nav .w .you {
    float: left;
    margin-left: 160px;
}

.nav .w .you li {
    float: left;
    line-height: 40px;
}

.nav .w .you li a {
    display: inline-block;
    color: #b0b0b0;
    padding: 0 10px;
    font-size: 12px;
}

.nav .w .gwc {
    float: right;
    line-height: 40px;
    font-size: 12px;
    color: #b0b0b0;
    background-color: #424242;
    padding: 0 27px;
}

.nav .w .you li a:hover {
    color: #fff;
}

.nav .w .gwc:hover {
    background-color: #ffffff;
    color: #ff6700;
}


/* 头部结束 */

.sou {
    margin-top: 5px;
    height: 100px;
}

.sou .w h1 a {
    float: left;
    width: 55px;
    height: 55px;
    margin-top: 20px;
}

.sou .w .butt {
    float: right;
    width: 293px;
    height: 50px;
    margin-top: 20px;
}

.sou .w .butt input {
    float: left;
    width: 223px;
    height: 48px;
    border-right: 0;
    outline: none;
    padding-left: 15px;
    border-color: #b0b0a4;
}

.sou .w .butt button {
    float: left;
    width: 53px;
    height: 52px;
    background: url(../img/28.png);
    border-color: #b0b0a4;
    border: 0;
}

.sou .w .butt button:hover {
    background: url(../img/29.png);
}

.sou .w ul li {
    float: left;
    line-height: 100px;
}

.sou .w ul {
    margin-left: 190px;
}

.sou .w ul li a {
    font-size: 16px;
    padding: 10px 10px;
    color: #333333;
}

.sou .w ul li a:hover {
    color: #ff6700;
}


/* 导航栏结束 */

.bie {
    height: 460px;
    background: url(../img/13.webp) no-repeat;
}

.bii {
    height: 460px;
    background: url(../img/ddd.webp) no-repeat;
}

.bie ul {
    float: left;
    width: 235px;
    height: 460px;
    background: rgba(0, 0, 0, .3);
}

.bie ul .q {
    margin-top: 25px;
}

.bie ul li a {
    display: block;
    padding-left: 30px;
    padding-top: 10px;
    padding-bottom: 10px;
    color: #ffffff;
}

.bie ul li span {
    float: right;
    margin-right: 15px;
}

.bie ul li a:hover {
    background-color: #ff6700;
}


/* 下 */

.xia {
    height: 170px;
    margin-top: 15px;
}

.xia ul {
    float: left;
    width: 234px;
    height: 170px;
    background-color: #5f5750;
}

.xia a {
    margin-left: 13px;
}

.xia a img {
    width: 305px;
    height: 170px;
}

.xia .qing {
    margin-left: 15px;
}

.xia ul li a {
    float: left;
    width: 76px;
    height: 83px;
    border: 1px solid #b0b0b0;
    margin-left: -0px;
}

.xia ul li a img {
    display: block;
    margin-left: 27px;
    margin-top: 20px;
    width: 20px;
    height: 20px;
    color: #cfccca;
}

.xia ul li a p {
    text-align: center;
    font-size: 12px;
    margin-top: 5px;
    color: #cfccca;
}

.xia ul li a :hover {
    color: #ffffff;
}

.tup a {
    display: block;
    height: 120px;
    margin-top: 20px;
}

.tup a img {
    width: 1200px;
}


/* 手机 */

.sj {
    height: 670px;
    background-color: #f5f5f5;
    margin-top: 20px;
}

.sj .mobile {
    height: 50px;
    background-color: #f5f5f5;
    line-height: 50px;
    color: #333333;
}

.sj .mobile h4 {
    float: left;
    font-size: 25px;
    font-weight: 400;
}

.sj .mobile a {
    float: right;
    color: #333333;
    font-size: 20px;
    margin-right: 10px;
}

.sj .mobile a:hover {
    color: #ff6802;
}

.sj .mobiles {
    height: 618px;
    background-color: #f5f5f5;
    margin-top: 3px;
}

.sj .mobiles img {
    float: left;
    width: 236px;
}

.sj .mobiles ul li {
    float: right;
    margin-right: 10px;
}

.sj .mobiles ul li:nth-of-type(1) {
    margin-right: 0;
}

.sj .mobiles ul li:nth-of-type(5) {
    margin-right: 0;
}

.sj .mobiles ul li:nth-child(-n+4) {
    margin-top: -10px;
}

.sj .mobiles ul li a {
    display: block;
    width: 231px;
    height: 304px;
    background-color: #ffffff;
}

.sj .mobiles ul a img {
    width: 173px;
    height: 173px;
    padding: 30px 29px 0 29px;
}

.sj .mobiles ul a h4 {
    text-align: center;
    font-weight: 400;
    font-size: 16px;
    margin-top: 10px;
    color: #333333;
}

.sj .mobiles ul a p:nth-child(2n+1) {
    text-align: center;
    font-size: 12px;
    color: #b0b0b0;
    margin-top: 10px;
}

.sj .mobiles ul a p:nth-child(2n) {
    text-align: center;
    font-size: 16px;
    margin-top: 10px;
    color: #ff6802;
}


/* 底部 */

.finally {
    height: 330px;
    background-color: chartreuse;
    margin-top: 20px;
}

.ling {
    height: 80px;
    background-color: #ffffff;
}

.zi {
    height: 250px;
    background-color: #ffffff;
}

.ling ul li {
    float: left;
    line-height: 80px;
}

.ling ul li span {
    margin-left: 50px;
    margin-right: 50px;
}

.ling ul li a {
    margin-left: 50px;
}

.ling ul li a:hover {
    color: #ff6700;
}

.qq {
    width: 100%;
    height: 330px;
    background-color: #ffffff;
}

.zi dl dt {
    font-size: 16px;
    color: #424242;
    padding-top: 40px;
    padding-bottom: 10px;
}

.zi dl dd {
    color: #7575a1;
    font-size: 12px;
    margin-top: 10px;
}

.zi dl {
    float: left;
}

.zi dl:nth-child(n+2) {
    margin-left: 100px;
}

.addq {
    float: right;
    width: 260px;
    height: 110px;
    background-color: #ffffff;
    margin-top: 40px;
    text-align: center;
}

.addq h4 {
    color: #ff6700;
    font-size: 20px;
    margin-bottom: 5px;
}

.addq p {
    font-size: 12px;
    color: #61617a;
    margin-bottom: 5px;
}

.addq a {
    display: inline-block;
    color: #ff6700;
    width: 120px;
    height: 30px;
    line-height: 30px;
    border: 1px solid #ff6700;
}

.guo p {
    text-align: center;
    font-size: 12px;
    color: #757575;
}